"Assessment of Rangelands Biomass Using Remote Sensing and Geographical Information System (GIS) in Kordofan, Sudan". University of Kordofan Journal of Natural Resources & Enviromental Studies 1, no. 01 (ديسمبر 18, 2025). تاريخ الوصول يناير 1, 2026. https://journals.kordofan.edu.sd/jr/index.php/ukjnres/article/view/8.